2018583648

素因数分解:

$2^5\times 3^2\times {\mathrm{433}}^1\times {\mathrm{16187}}^1$

素因数の和:16636

約数の個数: 72

約数和(自身を含む): 5753959848

約数和(自身を除く): 3735376200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 433, 866, 1299, 1732, 2598, 3464, 3897, 5196, 6928, 7794, 10392, 13856, 15588, 16187, 20784, 31176, 32374, 41568, 48561, 62352, 64748, 97122, 124704, 129496, 145683, 194244, 258992, 291366, 388488, 517984, 582732, 776976, 1165464, 1553952, 2330928, 4661856, 7008971, 14017942, 21026913, 28035884, 42053826, 56071768, 63080739, 84107652, 112143536, 126161478, 168215304, 224287072, 252322956, 336430608, 504645912, 672861216, 1009291824, 2018583648]

約数ペア:

[(1, 2018583648), (2, 1009291824), (3, 672861216), (4, 504645912), (6, 336430608), (8, 252322956), (9, 224287072), (12, 168215304), (16, 126161478), (18, 112143536), (24, 84107652), (32, 63080739), (36, 56071768), (48, 42053826), (72, 28035884), (96, 21026913), (144, 14017942), (288, 7008971), (433, 4661856), (866, 2330928), (1299, 1553952), (1732, 1165464), (2598, 776976), (3464, 582732), (3897, 517984), (5196, 388488), (6928, 291366), (7794, 258992), (10392, 194244), (13856, 145683), (15588, 129496), (16187, 124704), (20784, 97122), (31176, 64748), (32374, 62352), (41568, 48561)]